Fatal error: Uncaught Error: Call to undefined function () in /home/platne/serwer18088/public_html/gok2/wp-includes/blocks/post-title.php:1 Stack trace: #0 /home/platne/serwer18088/public_html/gok2/wp-includes/blocks/require-dynamic-blocks.php(49): require_once() #1 /home/platne/serwer18088/public_html/gok2/wp-includes/blocks/index.php(13): require('/home/platne/se...') #2 /home/platne/serwer18088/public_html/gok2/wp-settings.php(339): require('/home/platne/se...') #3 /home/platne/serwer18088/public_html/gok2/wp-config.php(91): require_once('/home/platne/se...') #4 /home/platne/serwer18088/public_html/gok2/wp-load.php(51): require_once('/home/platne/se...') #5 /home/platne/serwer18088/public_html/gok2/wp-blog-header.php(13): require_once('/home/platne/se...') #6 /home/platne/serwer18088/public_html/gok2/index.php(17): require('/home/platne/se...') #7 {main} thrown in /home/platne/serwer18088/public_html/gok2/wp-includes/blocks/post-title.php on line 1

Fatal error: Uncaught Error: Call to a member function set() on null in /home/platne/serwer18088/public_html/gok2/wp-includes/l10n.php:806 Stack trace: #0 /home/platne/serwer18088/public_html/gok2/wp-includes/l10n.php(900): load_textdomain() #1 /home/platne/serwer18088/public_html/gok2/wp-includes/class-wp-fatal-error-handler.php(47): load_default_textdomain() #2 [internal function]: WP_Fatal_Error_Handler->handle() #3 {main} thrown in /home/platne/serwer18088/public_html/gok2/wp-includes/l10n.php on line 806